7
E639824
7 is a New York City Subway service that runs along the IRT Flushing Line between Queens and Manhattan, known for connecting Flushing to Midtown and serving major hubs like Times Square.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 7 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7074864 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 7 Context triple: [34th Street–Hudson Yards, servedByTrain, 7]
-
A.
4
"4" is Beyoncé's fourth studio album, showcasing a more mature R&B and soul sound and featuring hits like "Run the World (Girls)" and "Love on Top."
-
B.
i
i is the imaginary unit, a complex number satisfying i² = −1 and serving as a fundamental building block in complex number systems such as the Gaussian integers.
-
C.
std
`std` is Rust’s core standard library crate, providing fundamental types, traits, collections, I/O, concurrency, and other essential functionality for Rust programs.
-
D.
227
227 is an American sitcom that aired in the 1980s and early 1990s, focusing on the lives of residents in a Washington, D.C. apartment building and starring Marla Gibbs.
-
E.
S
S is the distinctive middle initial of U.S. President Harry S. Truman, famously not standing for any specific name but honoring both of his grandfathers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 7 Target entity description: 7 is a New York City Subway service that runs along the IRT Flushing Line between Queens and Manhattan, known for connecting Flushing to Midtown and serving major hubs like Times Square.
-
A.
4
"4" is Beyoncé's fourth studio album, showcasing a more mature R&B and soul sound and featuring hits like "Run the World (Girls)" and "Love on Top."
-
B.
i
i is the imaginary unit, a complex number satisfying i² = −1 and serving as a fundamental building block in complex number systems such as the Gaussian integers.
-
C.
std
`std` is Rust’s core standard library crate, providing fundamental types, traits, collections, I/O, concurrency, and other essential functionality for Rust programs.
-
D.
227
227 is an American sitcom that aired in the 1980s and early 1990s, focusing on the lives of residents in a Washington, D.C. apartment building and starring Marla Gibbs.
-
E.
S
S is the distinctive middle initial of U.S. President Harry S. Truman, famously not standing for any specific name but honoring both of his grandfathers.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway service
ⓘ
rapid transit service ⓘ |
| boroughServed |
Manhattan
ⓘ
Queens NERFINISHED ⓘ |
| colorOnMap | purple ⓘ |
| connectsArea | Midtown Manhattan NERFINISHED ⓘ |
| connectsNeighborhood |
Corona
NERFINISHED
ⓘ
Flushing NERFINISHED ⓘ Jackson Heights NERFINISHED ⓘ Long Island City NERFINISHED ⓘ Sunnyside NERFINISHED ⓘ Woodside NERFINISHED ⓘ |
| connectsTo |
42nd Street Shuttle at Times Square–42nd Street
NERFINISHED
ⓘ
BMT Broadway Line at Queensboro Plaza NERFINISHED ⓘ IND Queens Boulevard Line at Court Square NERFINISHED ⓘ Metro-North Railroad at Grand Central Terminal NERFINISHED ⓘ |
| directionDesignation |
Manhattan-bound
ⓘ
Queens-bound ⓘ |
| division | IRT ⓘ |
| electrification | 600 V DC third rail ⓘ |
| expressVariant | <7> ⓘ |
| fareSystem | MTA fare system ⓘ |
| fleetType | R188 subway car NERFINISHED ⓘ |
| formerManhattanTerminus | Times Square–42nd Street NERFINISHED ⓘ |
| gauge | standard gauge ⓘ |
| lineUsed | IRT Flushing Line NERFINISHED ⓘ |
| locale | New York City NERFINISHED ⓘ |
| majorHubServed |
Court Square
NERFINISHED
ⓘ
Flushing–Main Street NERFINISHED ⓘ Grand Central–42nd Street NERFINISHED ⓘ Queensboro Plaza NERFINISHED ⓘ Times Square–42nd Street NERFINISHED ⓘ |
| nicknamed | International Express NERFINISHED ⓘ |
| nightService | operates 24 hours ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| owner | Metropolitan Transportation Authority ⓘ |
| platformType | A Division (narrow) platforms ⓘ |
| reasonForNickname | serves diverse immigrant neighborhoods in Queens ⓘ |
| riverCrossing | East River tunnel NERFINISHED ⓘ |
| rollingStock | A Division car ⓘ |
| serviceFrequency | high-frequency trunk line ⓘ |
| servicePattern |
express
ⓘ
local ⓘ |
| serviceStartYear | 1915 ⓘ |
| system | New York City Subway ⓘ |
| terminus |
34th Street–Hudson Yards
NERFINISHED
ⓘ
Flushing–Main Street NERFINISHED ⓘ |
| trackConfiguration | three-track trunk in Queens ⓘ |
| usesSignage | purple circle with white 7 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: 7 Description of subject: 7 is a New York City Subway service that runs along the IRT Flushing Line between Queens and Manhattan, known for connecting Flushing to Midtown and serving major hubs like Times Square.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.